Interface wiring harness - VT & VX LS1
Interface LS1 wiring harness to suit:
- VT Commodore - cable throttle body
- VU Commodore (ute) - cable throttle body
- VX Commodore - cable throttle body
This interface harness is suitable for any vehicle and is designed to be used with a VT, VU or VX Commodore LS1 V8 engine. This interface harness plugs directly into the three plugs (2 black / 1 grey) on the Commodore engine harness. It comes with all the required fuses and relays.
The harness comes with the battery terminal connections, the plug to go to the engine harness, the A/C compressor plug and an OBD plug.
The kit includes:
- Wiring loom
- Fuse / relay box and cover
- Relays and fuses
- Mounting hardware
No instructions are provided with this item - the factory workshop manual will be required to connect the following wires.
- Alternator charge light
- Starter solenoid
- Thermo fans (negative switching)
- Fuel pump
- Economy / Power switch (when using Holden automatic)
- Reverse lights (when using Holden automatic)
NOTE 1: You will need the original LS vehicle engine loom - our loom plugs into this
NOTE 2: Only suits engines fitted with 3 plug VT, VU or VX engine harness